Portfolio analysis for defense: taking account of networking

To manage their assets at an enterprise level, defense organizations have turned to portfolio theory for the planning, analysis and management of their military forces and materiel. Despite being well established in the commercial sector, the application of portfolio approaches in defense is problematic. The vexatious question for defense of how to define and measure benefits arising is complicated by the increased utility and effectiveness achieved through networking of military forces and the equipment they use. The authors discuss the challenges for defense in using a portfolio approach and propose a conceptual model for dealing with the effects arising from networking with information and communications technologies.     

军民一体化装备保障中的协同性研究

军民一体化装备保障是今后我军的主要装备保障方式,其关键问题是解决装备保障力量的融合．为了解决这个问题,引入了协同理论,并对其引入的必要性和可行性进行了分析．在此基础上,对军民一体化装备保障的协同性进行了分析,重点对协同性机理和协同性的评价方法进行了阐述．     

多样化军事任务装备物资储备模式研究

针对多样化军事任务的特点,分析了其对装备物资储备提出的新要求,并进一步从储备主体、储备形态、储备方式及储备保障等方面提出了多样化军事任务装备物资一体化储备模式．研究结论对加强多样化军事任务装备物资储备体系建设具有积极的指导意义．     

复杂条件下飞行器天馈设备关键技术分析

作为高速飞行器载体用户终端的最前级,天馈设备的性能直接关系到无线收发系统数据链路的有效性。从技术应用角度出发,分析了在高速、高温以及复杂电磁环境下天馈设备的设计实现,介绍了热天线、可重构天线、小型化可控波束阵列、自适应阵列等几种先进天馈设备的技术特点和细节,详细阐述了其在高速飞行器载体的工程应用方法,对提高复杂飞行任务条件下数据链路的稳定性具有积极意义。     

基于险度函数的装备供应链库存风险损失度量

目前,对供应链库存风险损失的定量研究比较少,而定量研究中鲜有对风险偏好变化问题的研究,因此首先分析了各种风险度量方法,通过比较采用了险度函数作为对装备供应链风险损失的度量方法;然后,结合装备供应链实际,提出了定常风险偏好特性险度函数和可变风险偏好特性险度函数的适用范围,以及装备供应链库存风险损失度量的损失水平值,并给出了装备供应链库存风险损失度量函数;最后,通过算例进行了验证.实验结果表明:行为人的不同风险偏好特性会对同一事态产生不同的预判,进而可能影响对风险的决策,这是符合客观现实的.     

新装备技术资料并行化编制过程研究

研究新型军械装备技术资料的分类及模块化形式,分析装备技术资料编制相关的装备设计流程及保障性分析流程,建立集成化装备信息模型,提出一种装备技术资料并行化编制方法,为新装备及时获取技术资料、及时形成保障能力提供有力的支持.     

基于弹药效能分解的装备战损建模方法研究

针对传统装备战损建模方法通用性较差、难以满足装备实际维修需求的缺点,提出了基于弹药效能分解的装备战损建模方法,具体包括弹药毁伤效应建模、装备结构描述建模、装备抗毁性数据库建模3部分.该方法对装备战损的精细程度进行分析,并且可以求得针对某个可更换单元的维修工序,从而为装备维修保障提供决策依据和参考.     

Explaining the (il)legality of Uganda's intervention in the current South Sudan conflict

During the night of 15 December 2013, fighting broke out between factions of the Sudan People's Liberation Army (SPLA) in Juba, the capital of the Republic of South Sudan. The fighting pitted forces loyal to President Salva Kiir against those loyal to former Vice President Riek Machar. Five days later, Uganda sent troops into South Sudan, advancing a number of reasons for intervention, including that it had been invited by the legitimate government of South Sudan to ensure order; it needed to evacuate Ugandan citizens caught up in the fighting; it had been asked by the United Nations Secretary-General to intervene; and that the regional organisation, the Intergovernmental Authority on Development had sanctioned the intervention. As the conflict escalated, Ugandan troops started fighting on the side of forces loyal to Kiir. The underlying reasons for the intervention were clearly economic, but those advanced were legal. This article discusses both sets of reasons and concludes that the economic reasons are more persuasive. Nevertheless, while some of the legal arguments (such as being invited by the legitimate government of South Sudan) can be asserted, others are clearly dubious. In addition, the participation of Ugandan troops in the fighting on the side of the Kiir government renders the intervention illegal.     

基于海军武器装备体系结构视图的能力评估研究

文章探讨了基于海军武器装备体系结构视图的能力评估框架,形成了海军武器装备体系结构视图产品与能力评估的映射关系。首先概述了海军武器装备体系能力及其视图的概念及内涵,然后分析了能力视图与其它视图间的映射关系,构建了由六个能力视图产品为主组成的海军武器装备体系能力视图体系,最后提出一个基于海军武器装备体系结构视图的体系能力评价框架,为海军武器装备体系能力评估的建模方法研究提供了技术基础。     

海军典型装备体系效能评估方法研究

在相关概念研究和装备体系效能评估难点分析的基础上,提出了利用计算仿真开展海军典型装备体系效能评估的方法。该方法根据仿真评估对象和关心问题层次的不同,将仿真任务划分为装备体系层、作战平台层和武器系统层等不同层面开展相应仿真实验研究,采用不同粒度的仿真实验系统,充分发挥各自专业领域优势,联合完成仿真实验任务。